ChipScope Pro Software and Cores User Guide
121
UG029 (v14.3) October 16, 2012
ChipScope Pro Analyzer Features
an interpolation between the values, and displays each scanned point as one block of color
according to the BER value.
If the 1D Bathtub scan algorithm is used, each plot corresponds to a sweep across the unit
interval (UI) of the received signal. The left and right edges of the data plot correspond to
the
Horizontal
settings in the
Scan Settings
panel. In 1D Bathtub mode, the main
measurement that is observed in the sweep test plot is the width of the UI "opening" of the
active plot at the lowest measured bit error ratio (BER). Use the selection buttons in the plot
list area on the right side of the
Sweep Test Plots
panel hide or show each plot. Use the
right-click menu options to rename or re-color each plot and set a plot as “active”. The
horizontal and vertical markers help you take measurements on the “active” plot. The
horizontal marker can be moved up and down and the vertical markers can be moved left
and right by clicking and dragging them.
Sweep Test Info: The
Sweep Test Info
panel is also enabled only after the sweep test has
stopped running. The tabular data shown in the
Sweep Test Info
panel corresponds to the
data shown in the graphical
Sweep Test Plots
panel. Each row in the table corresponds to
a single sweep test plot.
In 2D Full Scan algorithm mode, the table columns correspond to the following:
•
Enable Plot: shows or hides the plot in the
Sweep Test Plots
panel. Check to show,
uncheck to hide.
•
Plot Name: name of the plot. Click the text field to change plot name.
In 1D Bathtub scan algorithm mode, the table columns correspond to the following:
•
Enable Plot: shows or hides the plot in the
Sweep Test Plots
panel. Check to show,
uncheck to hide.
•
Line Color: color of the line used in the
Sweep Test Plots
panel. Click to select new
color.
•
Plot Name: name of the plot. Click the text field to change plot name.
The remaining columns correspond to the parameter value settings that were used to
create the corresponding sweep test plot. Click the column header to sort the rows in the
sweep test panel.
Note:
One useful sort strategy is to sort the plots from the widest to the lowest UI opening by
clicking the
Opening at the Lowest BER Level
column header.
IBERT 7 Series FPGA GTP Transceiver Toolbar and Menu Options
IBERT Console Options
The
IBERT Console Options
dialog box allows you to select which columns and rows to
display in the
IBERT Console
. The left panel selects the MGTs by location. Use the
Check
All
and
Uncheck All
buttons to select all or none of the MGTs.
The right panel selects which rows are displayed in the
MGT/BERT
settings. The Default
button sets up the Console to display the basic set of rows needed to determine the health
of the channels. The Default rows are
Tile Location
,
PLL Status
,
Loopback Mode
,
Channel Reset
,
TX Polarity Invert
,
TX Error Inject
,
TX Diff Output Swing
,
TX Pre-
Cursor
,
TX Post-Cursor
,
TX Data Pattern
,
TXUSRCLK Freq
, and
TXUSRCLK2 Freq
.
Import/Export Dialog
In the
Import/Export
dialog box, you can save and recall settings from a specific MGT or
apply the setting of one MGT to others in the design. To import or export settings, select
